Stress: Ethological Implications -- Short and long term physiological and neurochemical adaptations to social conflict -- Social behavior in the house mouse: a potential model for preclinical studies on stress -- A role for affective neuroscience in understanding stress: the case of separation distress circuitry -- Behavioral effects of manipulations of the olfactory environment in developing mice: involvement of the dopaminergic system -- Order and disorder in the hypothalamo-pituitary-adrenocortical stress activation -- Corticotropin-releasing factor as the mediator of stress responses -- Psychobiology of stress and immune functions -- Neuropeptides and behavioural and physiological stress response: the role of vasopressin and related peptides -- Role of prolactin in stress-induced biological modifications in animals -- Perinatal determinant of the pituitary-adrenal activity in the adult rat -- Counterregulation of stress-induced hyperglycemia by thyrotropin-releasing hormone -- Noradrenergic receptor mechanisms in stress adaptation -- The effects of acute exposure to stressors and drugs grow with the passage of time -- Genotype-dependent adaptation of brain dopamine system to stress -- Adrenocortical and central monoaminergic system responses to different stressful situations in young and senescent rats -- Approaches to stress in man - Present knowledge and future research -- Behaviour in situations of conflict -- Stress and distress from fluorescent lighting -- Psychopathological symptoms after open heart surgery: effects of a major stressor -- Assessing patterns of adjustment to the demands of work -- Environmental stress: effects of air pollution on mood, neuropsychological function and physical state.